How to check the number of the old machine?

1. Call your friends and let them know when they see the caller ID.

2. Call the operator and ask directly in the manual customer service.

3. In the SIM card state of the mobile phone, you can see it directly.

Specific methods:

1. Dial your friend's mobile phone number with your own mobile phone, and then ask your friend to send you the phone number text message. This method is the most convenient!

2. Click "Settings-About Mobile Phone-Status Information -SIM Card Status" in the mobile phone to see your mobile phone number. (Different models of mobile phones have different positions in the settings, please be patient. )

3. Open the mobile phone dialing program and press "*#06#" in the dialing interface. When the last symbol "#" is pressed, the phone will immediately pop up a dialog box to display the IMEI code of your phone, which is the international identification code of mobile communication. According to this identification code, you can search your phone number online.

4. Call 10086 or 100 10 or other operators directly, and the human customer service will tell you!